重组组织型纤溶酶原激活剂静脉溶栓治疗急性缺血性脑卒中疗效及安全性的Meta分析

被引:34
作者
殷文明
张小宁
机构
[1] 新疆医科大学第一附属医院神经内科
关键词
组织型纤溶酶原激活物; 血栓溶解疗法; 卒中; 随机对照试验; Meta分析;
D O I
暂无
中图分类号
R743.33 [脑栓塞];
学科分类号
摘要
目的系统评价重组组织型纤溶酶原激活剂(rt-PA)静脉溶栓治疗急性缺血性脑卒中的疗效及安全性。方法计算机检索The Cochrane Library(2013年第3期)、PubMed、CNKI、SCI、EMBase数据库、Medline及万方全文数据库,收集rt-PA或安慰剂治疗急性缺血性脑卒中的随机对照试验,检索时间为1995年1月—2013年6月。2名评价者按照纳入与排除标准选择试验、提取资料和评价质量后,采用RevMan 5.0软件进行Meta分析。结果纳入7个随机对照试验,包含6 548例患者。Meta分析结果显示:rt-PA组治疗急性缺血性脑卒中的3~6个月有利神经评分〔改良Rankin(mRS)评分0~1分、牛津残障评分(OHS)0~1分〕发生率高于对照组〔RR=1.22,95%CI(1.10,1.35),P<0.05〕;rt-PA组0~3.0 h时间窗〔RR=1.53,95%CI(1.32,1.78),P<0.05〕、3.1~4.5 h时间窗〔RR=1.13,95%CI(1.02,1.25),P=0.02〕有利神经评分发生率均高于对照组,4.6~6.0 h时间窗rt-PA组与对照组有利神经评分发生率比较差异无统计学意义(P>0.05)。rt-PA组症状性颅内出血发生率高于对照组〔RR=3.94,95%CI(2.31,6.70),P<0.05〕,但两组的3~6个月总体病死率比较差异无统计学意义(P>0.05)。结论 rt-PA组急性缺血性脑卒中患者有利神经评分发生率较对照组高,在0~4.5 h时间窗内溶栓治疗的有利神经评分发生率高于对照组,但在4.6~6.0 h时间窗,两组的有利神经评分发生率无差别。rt-PA组较对照组溶栓后症状性颅内出血发生率更高,两组的3~6个月总体病死率无差异。
引用
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页码:1629 / 1634
页数:6
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